26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88

Analysis

max time kernel
132s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
16/06/2022, 06:44

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General

Target
26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe
Size 2.1MB
Sample220616-hhn3eafddk
SHA256 26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88
MD5 ff21050ae501a8c1130c0f40a19fa660
SHA1 922db25eb9c9672db0b8414db7cb30245bf36c80
SHA512 a9d296b1867cce5769841aab7b7ba4d7eb87616b06a1a5cd1f12733df7040c9d45a05f0f0bae1a37003171cdda1e5b66f1f65094e60af55ee4f915c0f97636c6
MD5 SHA1 SHA512

Score

9^/10

evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Wine	26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2112	26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2112	26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe
2112	26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe

C:\Users\Admin\AppData\Local\Temp\26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe
"C:\Users\Admin\AppData\Local\Temp\26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2112

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2112-130-0x0000000000400000-0x00000000008FD000-memory.dmp

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memory/2112-131-0x0000000000400000-0x00000000008FD000-memory.dmp

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memory/2112-132-0x00000000774C0000-0x0000000077663000-memory.dmp

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